| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $160.44 | 9.412% | $175.5406 | $175.54 | $175.55 | $175.50 |
| Purchase #2 | $210.76 | 11.866% | $235.7688 | $235.77 | $235.75 | $235.80 |
| Purchase #3 | $6.30 | 6.849% | $6.7315 | $6.73 | $6.75 | $6.70 |
| Purchase #4 | $32.96 | 5.320% | $34.7135 | $34.71 | $34.70 | $34.70 |
| Purchase #5 | $211.86 | 12.665% | $238.6921 | $238.69 | $238.70 | $238.70 |
| Purchase #6 | $146.76 | 7.446% | $157.6877 | $157.69 | $157.70 | $157.70 |
| Purchase #7 | $22.81 | 4.429% | $23.8203 | $23.82 | $23.80 | $23.80 |
| 7 purchase totals = | $791.89 | $872.9545 | $872.95 | $872.95 | $872.90 | |